You launch an Amazon EC2 instance without an assigned AVVS identity and Access
Management (IAM) role. Later, you decide that the instance should be running with an IAM
role. Which action must you take in order to have a running Amazon EC2 instance with an
IAM role assigned to it?
A.
Create an image of the instance, and register the image with an IAM role assigned and an
Amazon EBS volume mapping.
B.
Create a new IAM role with the same permissions as an existing IAM role, and assign it to the
running instance.
C.
Create an image of the instance, add a new IAM role with the same permissions as the desired
IAM role, and deregister the image with the new role assigned.
D.
Create an image of the instance, and use this image to launch a new instance with the desired
IAM role assigned.
Explanation:
http://docs.aws.amazon.com/IAM/latest/UserGuide/roles-usingrole-ec2instance.html
This must be very old question
B.
Create a new IAM role with the same permissions as an existing IAM role, and assign it to the
running instance.
as per latest
exactly, B shoud be correct
You don’t need to create a NEW Iam role. You can associate an exiting role. So B is not correct